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Corsair: Too many versions - Page 2

post #11 of 15
10/18/12 at 10:39am
Still, a higher end 700W unit will be plenty for that.... I have to ask though, what are you doing with those peltiers?.. your CPU overclock is rather modest (it's done on cheap, 30$ air coolers), the 670 is a modest overclocker too (as all Keplers are), low power draw, low cooling requirements.... so I'm wondering, if your benching draw is around 550W AC (460-480W DC) on hardware that under typical cooling wouldn't touch the 350W mark... what's the point in having such a hardcore cooling contraption?
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post #12 of 15
10/18/12 at 11:32am
Quote:
Originally Posted by ForNever View Post

Pulling 550 from the wall now at max load (p95, furmark, all peltiers and rad fans at max) and between 480-515 gaming, would like to have headroom for another 670, which will be another ~150 watts.
Still no need for an 850 watt PSU.
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post #13 of 15
10/18/12 at 11:52am
perhaps he wants a headroom for a possible 3rd video card in future, hence why he's looking for a 850W? just a thought wink.gif
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post #14 of 15
10/18/12 at 12:14pm
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Yeah, a TX750 v2 would definitely be enough even if I went sli, but I want a little breathing room.

Why do I have an overkill cooling system? Because it was fun to build, and it works extremely well. Peltiers aren't about efficiency, they are terribly inefficient, but I don't have to worry about getting a new water block for every cpu/board that comes out. Also, as I'm sure you know, the cooler you can keep a processor, the less you have to worry about degradation.

I originally built it to keep an amd 965 nice and chilly at 1.4 volts, which it did quite well. My 2500k requires a little less cooling, but I already had this cooling solution. If I was dirt poor and really needed that extra $4.00 a month savings in electricity, sure I would just use a plain jane CM hyper 212+. As it is, I worked really hard on making my own heat exchanger, and custom mounting solution, so I didn't. Like many people on this forum, modding computers are a fun hobby for me, even if it may require a little extra from a power supply.
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Just point, and click.
(25 items)
  		  
CPUMotherboardGraphicsRAM
3770k - 4.5 ghz 1.22v Gigabyte Z77X-UD5H EVGA GTX 670 FTW Crucial Ballistix Sport 2x4 GB 
Hard DriveHard DriveHard DriveCooling
VTX4-25SAT3-256G Samsung HD103SJ Raid1 Sandisk Extreme 240G (games) Koolance CPU-300-V10 Water Block 
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Altec Lansing MX6021 
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post #15 of 15
10/22/12 at 3:07am
That's a good answer. wink.gif

Have you purchased a PSU yet?
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